If ordering only Qty.1 or 2 grates, please contact Customer Service to process your order for cheaper shipping options (Ground Overweight option vs. Freight).
Gray Iron heavy-duty grate that measures 11.88″ x 23.75″ x1.5″. Grate openings/flow areas measure 4-1/4″ x 3/4″. Bottom ‘leveling feet’ can be ground for proper height adjustment.
Each individual grate weighs 58 lbs each. ASTM A48 CL35B, Load Class D, H-20.
Looking to create a trench drain system with these grates? We have a variety of rails/frames to make the build easier.
Please note that all raw cast-iron grates begin to naturally rust with exposure to any form of moisture and will appear bright orange before settling to brown.